/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.hadoop.fs.s3a.commit;

/**
 * Support for adding fault injection: all the failing committers in the IT
 * tests must implement this.
 */
public interface CommitterFaultInjection {
  String COMMIT_FAILURE_MESSAGE = "oops";

  void setFaults(Faults... faults);

  /**
   * Operations which can fail.
   */
  enum Faults {
    abortJob,
    abortTask,
    cleanupJob,
    commitJob,
    commitTask,
    getWorkPath,
    needsTaskCommit,
    setupJob,
    setupTask,
  }
}
